The Experts below are selected from a list of 5508 Experts worldwide ranked by ideXlab platform

Elena Deener - One of the best experts on this subject based on the ideXlab platform.

  • Usability Principle for e-books
    Scientific and Technical Libraries, 2016
    Co-Authors: Elena Deener
    Abstract:

    The author argues that e-books should be considered within the context of the traditional book culture and that the Principle of Usability being applied to e-books will enable to obtain quality electronic book product. The author also argues that for this purpose, the Principle should be implemented systematically and determined by reader target auditorium and intended use.

Meng Xia - One of the best experts on this subject based on the ideXlab platform.

Roger Lew - One of the best experts on this subject based on the ideXlab platform.

  • a comparison of an attention acknowledgement measure and eye tracking application of the as low as reasonable assessment alara discount Usability Principle for control system studies
    International Conference on Augmented Cognition, 2017
    Co-Authors: Thomas A Ulrich, Ronald L Boring, Steffen Werner, Roger Lew
    Abstract:

    The measurement of attention allocation is a valuable diagnostic tool for research. As Low As Reasonable Assessment (ALARA) is a research approach concerned with leveraging the simplest and most straightforward methods to capture Usability data needed for the design process. Often complicated environments, such as nuclear process control, create an impetus to use accompanying complicated experimental designs and technical data collection methods; however, simple methods can in many circumstances capture equivalent data that can be used to answer the same theoretical and applied research questions. The attention acknowledgment method is an example of a simple measure capable of capturing attention allocation. The attention acknowledgment method assesses attention allocation via attention markers dispersed through the visual scene. As participants complete a scenario and interact with an associated interface, they perform a secondary acknowledgment task in which they respond to any attention markers they detect in their designated target state. The patterns of acknowledgment serve as a means to assess both location and temporal dimensions of attention allocation. The attention acknowledgment method was compared against a standard accepted measure of attention allocation consisting of infrared pupil and corneal reflection gaze tracking. The attention acknowledgment method is not able to measure attention at the same temporal and spatial resolution as the eye tracking method; however, the resolutions it is capable of achieving are sufficient to answer Usability evaluation questions. Furthermore, the ease of administration and analysis of the attention acknowledgment measure are advantageous for rapid Usability evaluation.

Morales Kevin - One of the best experts on this subject based on the ideXlab platform.

  • Resident Identified Violations of Usability Heuristic Principles in Local Electronic Health Records
    University of Kansas, 2020
    Co-Authors: Berg Gina, Shupsky Taylor, Morales Kevin
    Abstract:

    Introduction. Difficulties with the electronic health record (EHR) are known to be associated with high physician burnout. Usability studies can evaluate and identify Usability issues with the EHR at the end user level. This study was conducted to determine physician perspectives and Usability issues of local EHR systems. Methods. Survey and focus group methodology were employed. Participants were resident physicians who were members of a resident council in the Midwest. Survey data collected included demographics and perceptions. Focus group data included participants identification of Usability Principle violations and potential impact to end user. Results. There were 15 survey respondents (across 11 residency programs) who reported use of three different EHR systems: Cerner®, Meditech, and Computerized Patient Record System (CPRS). Satisfaction was greatest with Cerner® as well as most reported level of experience. Focus group respondents reported a variety of Usability violations which lead to provider confusion, increased time, alert fatigue, and potential patient safety issues. Discussion. Violations of Usability Principles can result in disruption of physician workflow processes and lead to increased documentation time as well as fatigue. These issues have been associated with increased provider burnout. Continuous Usability assessments should be conducted at the end user level to promote the development of more effective and efficient EHR interface designs

Thomas A Ulrich - One of the best experts on this subject based on the ideXlab platform.

  • a comparison of an attention acknowledgement measure and eye tracking application of the as low as reasonable assessment alara discount Usability Principle for control system studies
    International Conference on Augmented Cognition, 2017
    Co-Authors: Thomas A Ulrich, Ronald L Boring, Steffen Werner, Roger Lew
    Abstract:

    The measurement of attention allocation is a valuable diagnostic tool for research. As Low As Reasonable Assessment (ALARA) is a research approach concerned with leveraging the simplest and most straightforward methods to capture Usability data needed for the design process. Often complicated environments, such as nuclear process control, create an impetus to use accompanying complicated experimental designs and technical data collection methods; however, simple methods can in many circumstances capture equivalent data that can be used to answer the same theoretical and applied research questions. The attention acknowledgment method is an example of a simple measure capable of capturing attention allocation. The attention acknowledgment method assesses attention allocation via attention markers dispersed through the visual scene. As participants complete a scenario and interact with an associated interface, they perform a secondary acknowledgment task in which they respond to any attention markers they detect in their designated target state. The patterns of acknowledgment serve as a means to assess both location and temporal dimensions of attention allocation. The attention acknowledgment method was compared against a standard accepted measure of attention allocation consisting of infrared pupil and corneal reflection gaze tracking. The attention acknowledgment method is not able to measure attention at the same temporal and spatial resolution as the eye tracking method; however, the resolutions it is capable of achieving are sufficient to answer Usability evaluation questions. Furthermore, the ease of administration and analysis of the attention acknowledgment measure are advantageous for rapid Usability evaluation.